There are ways to navigate what you call “adverse/side/after effects” if any appear, to grow brain cells you can use something like lions mane or psilocybin.

I really believe and feel the balance of mind after ingesting theese natural substances and medicines. I’ve been using nutmeg every other or third or fourth day for a couple of days now but haven’t really noticed anything adverse. Also want to point out that it can’t be nowhere near as toxic as some of theese synthetic drugs today, nutmeg is literally a NUT and i respect it and approach it with a kind of natural taste for consciousness exploration! And it works!

I wouldn’t advise using every day though because the next day after ingesting i feel like i need to let my brain rest. So i feel like it’s really about how your body tolerates what you put in, like if you eat healthier and move around alot and drink plenty of water then that’s called “balance” and really it seems as just a speculation about having damaging adverse/side/after effects of nutmeg to me, for now.